Qol nadiif ah waa nooc ka mid ah qol nadiif ah oo aan boor lahayn kaas oo si fudud loo rakibi karo oo leh heer nadiifin oo kala duwan iyo cabbir gaar ah oo loo baahan yahay iyadoo loo eegayo shuruudaha naqshadeynta. Waxay leedahay qaab-dhismeed dabacsan iyo muddo gaaban oo dhisme ah, si fudud loo diyaarin karo, loo ururin karo loona isticmaali karo. Waxaa loo isticmaali karaa qolka nadiifka ah ee guud laakiin leh jawi nadiif ah oo heer sare ah si loo yareeyo kharashka. Iyada oo leh meel bannaan oo wax ku ool ah marka loo eego kursiga nadiifka ah; Iyada oo leh kharash yar, dhisme degdeg ah iyo baahi dherer dabaq ah oo ka yar marka loo eego qolka nadiifka ah ee aan boorka lahayn. Xitaa waxay noqon kartaa mid la qaadi karo oo leh giraangiraha guud ee hoose. FFU aad u khafiif ah waa mid si gaar ah loogu talagalay, hufan oo buuq yar. Dhanka kale, hubi in dherer ku filan oo sanduuqa cadaadiska taagan ee FFU ah. Dhanka kale, kordhi dhererkeeda gudaha heerka ugu sarreeya si loo hubiyo shaqaalaha shaqada iyada oo aan la dareemin cadaadis.
| Moodel | SCT-CB2500 | SCT-CB3500 | SCT-CB4500 |
| Cabbirka Dibadda (W*D*H)(mm) | 2600*2600*3000 | 3600*2600*3000 | 4600*2600*3000 |
| Cabbirka Gudaha (W*D*H)(mm) | 2500 * 2500 * 2500 | 3500*2500*2500 | 4500*2500*2500 |
| Awood (kW) | 2.0 | 2.5 | 3.5 |
| Nadiifinta Hawada | ISO 5/6/7/8 (Ikhtiyaar) | ||
| Xawaaraha Hawada (m/s) | 0.45±20% | ||
| Qaybta ku xeeran | Muraayad PVC/Muraayad Akrilik ah (Ikhtiyaar ah) | ||
| Taageerada Raafka | Saxanka Birta ee Aluminium-ka ah/Bir aan Daxal lahayn/Budo (Ikhtiyaar) | ||
| Habka Xakamaynta | Guddi Xakamaynta Shaashadda Taabashada | ||
| Koronto Bixinta | AC220/110V, hal mar, 50/60Hz (Ikhtiyaar) | ||
Faallo: dhammaan noocyada alaabta qolka nadiifka ah waxaa loo habeyn karaa shuruudo dhab ah.
Naqshad qaab-dhismeed oo qaabaysan, oo si fudud loo soo ururin karo;
Kala furfurid labaad ayaa la heli karaa, qiimo sare oo soo noqnoqda ayaa la isticmaalayaa;
Tirada FFU ee la hagaajin karo, oo buuxisa shuruudaha heerka nadiifka ah ee kala duwan;
Shaandhada HEPA oo si hufan u shaqaynaysa iyo cimri dheer oo adeeg ah.
Si ballaaran ayaa loogu isticmaalaa warshadaha dawooyinka, warshadaha qurxinta, mashiinnada saxda ah, iwm.